124968992

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 253780632

約数和(自身を除く): 128811640

約数列:

[1, 2, 4, 8, 16, 32, 61, 73, 122, 146, 244, 292, 488, 584, 877, 976, 1168, 1754, 1952, 2336, 3508, 4453, 7016, 8906, 14032, 17812, 28064, 35624, 53497, 64021, 71248, 106994, 128042, 142496, 213988, 256084, 427976, 512168, 855952, 1024336, 1711904, 2048672, 3905281, 7810562, 15621124, 31242248, 62484496, 124968992]

約数ペア:

[(1, 124968992), (2, 62484496), (4, 31242248), (8, 15621124), (16, 7810562), (32, 3905281), (61, 2048672), (73, 1711904), (122, 1024336), (146, 855952), (244, 512168), (292, 427976), (488, 256084), (584, 213988), (877, 142496), (976, 128042), (1168, 106994), (1754, 71248), (1952, 64021), (2336, 53497), (3508, 35624), (4453, 28064), (7016, 17812), (8906, 14032)]